From e5f6d58885c6555a576bcc53b82797fdc6f241bf Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 20 Nov 2012 18:10:27 +0200
Subject: Ignore polymorphic id reference when generating grow()

---
 odb/relational/sqlite/source.cxx | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'odb/relational/sqlite/source.cxx')

diff --git a/odb/relational/sqlite/source.cxx b/odb/relational/sqlite/source.cxx
index 7d29c1e..03467cc 100644
--- a/odb/relational/sqlite/source.cxx
+++ b/odb/relational/sqlite/source.cxx
@@ -93,6 +93,12 @@ namespace relational
           if (container (mi))
             return false;
 
+          // Ignore polymorphic id references; they are not returned by
+          // the select statement.
+          //
+          if (mi.ptr != 0 && mi.m.count ("polymorphic-ref"))
+            return false;
+
           ostringstream ostr;
           ostr << "t[" << index_ << "UL]";
           e = ostr.str ();
-- 
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